/**
 * Creat with IntelliJ IDEA
 * Descriptiong
 * User: mamba24
 * Date: 2022-11-19
 * Time: 19:24
 * To BE A Better Person-2020-3-2
 */
class Tu{
    public int age;
    public String gender;
    public Tu(){
        age=20;
        gender="femal";
    }
    public Tu(int age,String gender){
        this.age=age;
        this.gender=gender;
    }
    public void fun(){
        System.out.println("土子520");
    }
}
public class Test{
    public static void main(String[] args) {
        Tu tu=new Tu();
        Tu tu2=new Tu(10,"femal");
        tu.fun();
    }
}
